Sephora Suggestions?

Hey ladies!

So, long story short, I've never been to Sephora before. The closest one was 1.5 hours away, plus I'm perpetually a bit broke.

But! Good news! A Sephora just opened ~25 mins away and my wonderful grandmother gave me a $50 gift card!

So, my question is...are there any must-haves from Sephora that you suggest? Things that you believe all make-up addicted ladies should have in their collection?

Thank you!